Bone Structure and Joints Quiz

What is the function of articulating cartilage at the ends of bones?

• To produce immune cells

• To provide structural support

• To store red blood cells

• To prevent friction

Which part of the bone is known for being porous and is found at the ends of bones?

• Periosteum

• Compact bone

• Spongy bone

• Diaphysis

What is the primary role of the periosteum?

• To store yellow bone marrow

• To protect and moisturize the bone

• To facilitate joint movement

• To produce red blood cells

What is the function of yellow bone marrow?

• To provide structural support

• To produce red blood cells

• To store fat

• To produce immune cells

What are the concentric circles in an osteon called?

• Lamellae

• Epiphysis

• Periosteum

• Lacunae

What is the role of the central canal in an osteon?

• To store yellow bone marrow

• To provide structural support

• To house blood vessels

• To produce red blood cells

Which type of joint is immovable and found in the skull?

• Synovial joint

• Cartilaginous joint

• Fibrous joint

• Hinge joint

What type of joint allows for 360-degree movement and is found in the shoulder?

• Hinge joint

• Pivot joint

• Ball and socket joint

• Saddle joint

Which joint type is characterized by bones gliding over each other, as seen in the wrist?

• Ball and socket joint

• Pivot joint

• Hinge joint

• Plane joint

What is the primary function of synovial fluid?

• To protect the periosteum

• To produce immune cells

• To provide lubrication

• To store red blood cells